1 files changed, 0 insertions, 109 deletions
diff --git a/vendor/github.com/containerd/cgroups/hugetlb.go b/vendor/github.com/containerd/cgroups/hugetlb.go
deleted file mode 100644
index 3718706d7..000000000
--- a/vendor/github.com/containerd/cgroups/hugetlb.go
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-func NewHugetlb(root string) (*hugetlbController, error) {
-	sizes, err := hugePageSizes()
-	if err != nil {
-		return nil, err
-	}
-
-	return &hugetlbController{
-		root:  filepath.Join(root, string(Hugetlb)),
-		sizes: sizes,
-	}, nil
-}
-
-type hugetlbController struct {
-	root  string
-	sizes []string
-}
-
-func (h *hugetlbController) Name() Name {
-	return Hugetlb
-}
-
-func (h *hugetlbController) Path(path string) string {
-	return filepath.Join(h.root, path)
-}
-
-func (h *hugetlbController) Create(path string, resources *specs.LinuxResources) error {
-	if err := os.MkdirAll(h.Path(path), defaultDirPerm); err != nil {
-		return err
-	}
-	for _, limit := range resources.HugepageLimits {
-		if err := ioutil.WriteFile(
-			filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", limit.Pagesize, "limit_in_bytes"}, ".")),
-			[]byte(strconv.FormatUint(limit.Limit, 10)),
-			defaultFilePerm,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (h *hugetlbController) Stat(path string, stats *Metrics) error {
-	for _, size := range h.sizes {
-		s, err := h.readSizeStat(path, size)
-		if err != nil {
-			return err
-		}
-		stats.Hugetlb = append(stats.Hugetlb, s)
-	}
-	return nil
-}
-
-func (h *hugetlbController) readSizeStat(path, size string) (*HugetlbStat, error) {
-	s := HugetlbStat{
-		Pagesize: size,
-	}
-	for _, t := range []struct {
-		name  string
-		value *uint64
-	}{
-		{
-			name:  "usage_in_bytes",
-			value: &s.Usage,
-		},
-		{
-			name:  "max_usage_in_bytes",
-			value: &s.Max,
-		},
-		{
-			name:  "failcnt",
-			value: &s.Failcnt,
-		},
-	} {
-		v, err := readUint(filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", size, t.name}, ".")))
-		if err != nil {
-			return nil, err
-		}
-		*t.value = v
-	}
-	return &s, nil
-}